ublk_thread_info
struct ublk_thread_info *info = data;
struct ublk_thread_info *tinfo;
tinfo = calloc(sizeof(struct ublk_thread_info), dev->nthreads);
static void ublk_thread_set_sched_affinity(const struct ublk_thread_info *info)
static __attribute__((noinline)) int __ublk_io_handler_fn(struct ublk_thread_info *info)